$95+ Cheap flights from Jacksonville (JAX) to Puerto Rico
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJU
Mar 11 — Mar 181
1 adult, Economy
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Find cheap flights from Jacksonville to Puerto Rico with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Jacksonville to Puerto Rico
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Cheapest flights from Jacksonville to Puerto RicoExplore the most affordable flight options available from Jacksonville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.
Explore the most affordable flight options available from Jacksonville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:24 pm
JAX
- SJU
2 stops19h 07m
Multiple Airlines
Fri 2/276:27 pm
SJU
- JAX
1 stop25h 00m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$211
This CheapOair deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:55 pm
JAX
- SJU
Nonstop2h 58m
Multiple Airlines
Sun 4/261:59 am
SJU
- JAX
1 stop12h 33m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$212
This American Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:19 pm
JAX
- SJU
1 stop14h 29m
American Airlines
Fri 5/84:30 pm
SJU
- JAX
1 stop16h 33m
American Airlines
Deal found 2/7![American Airlines logo]()
$213
This Priceline deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:25 pm
JAX
- SJU
Nonstop2h 58m
Multiple Airlines
Wed 4/86:00 am
SJU
- JAX
1 stop13h 33m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$216
This Super.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:36 pm
JAX
- SJU
Nonstop3h 01m
Frontier
Thu 5/74:00 pm
SJU
- JAX
Nonstop3h 41m
Frontier
Deal found 2/8![Frontier logo]()
$217
This Priceline deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:55 pm
JAX
- SJU
Nonstop2h 58m
Multiple Airlines
Thu 4/234:00 pm
SJU
- JAX
Nonstop3h 41m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$220
This CheapOair deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:25 pm
JAX
- SJU
Nonstop2h 58m
Multiple Airlines
Wed 4/86:00 am
SJU
- JAX
1 stop13h 33m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$222
This CheapOair deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:55 pm
JAX
- SJU
Nonstop2h 58m
Multiple Airlines
Tue 5/54:00 pm
SJU
- JAX
Nonstop3h 41m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$226
This Expedia deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:55 pm
JAX
- SJU
Nonstop2h 58m
Multiple Airlines
Fri 5/81:59 am
SJU
- JAX
1 stop16h 39m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$227
This American Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 am
JAX
- SJU
1 stop9h 20m
American Airlines
Fri 2/2710:50 am
SJU
- JAX
1 stop14h 09m
American Airlines
Deal found 2/7![American Airlines logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:45 pm
JAX
- SJU
Nonstop2h 50m
JetBlue
Sat 4/1812:30 pm
SJU
- JAX
Nonstop3h 28m
JetBlue
Deal found 2/7![JetBlue logo]()
$229
This Priceline deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:43 am
JAX
- BQN
1 stop15h 09m
JetBlue
Wed 3/42:30 am
BQN
- JAX
1 stop8h 23m
JetBlue
Deal found 2/7![JetBlue logo]()
$350
Best flights from Jacksonville to Puerto RicoDiscover carefully curated flight deals from Jacksonville to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.
Discover carefully curated flight deals from Jacksonville to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.
This Travelocity deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:27 pm
JAX
- SJU
1 stop9h 02m
Frontier
Wed 4/221:59 am
SJU
- JAX
1 stop12h 33m
Frontier
Deal found 2/8![Frontier logo]()
$213
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:30 am
JAX
- SJU
1 stop7h 44m
Delta
Sat 5/22:34 pm
SJU
- JAX
1 stop9h 25m
Delta
Deal found 2/6![Delta logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:51 pm
JAX
- SJU
1 stop25h 33m
Multiple Airlines
Wed 3/115:27 pm
SJU
- JAX
1 stop22h 07m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:19 pm
JAX
- SJU
1 stop14h 29m
American Airlines
Wed 4/294:30 pm
SJU
- JAX
1 stop7h 51m
American Airlines
Deal found 2/8![American Airlines logo]()
$279
This JetBlue deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/14:55 pm
JAX
- SJU
Nonstop2h 58m
JetBlue
Fri 5/812:00 pm
SJU
- JAX
1 stop9h 19m
JetBlue
Deal found 2/8![JetBlue logo]()
$285
This Super.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:36 pm
JAX
- SJU
Nonstop3h 01m
Frontier
Tue 5/54:00 pm
SJU
- JAX
Nonstop3h 41m
Frontier
Deal found 2/8![Frontier logo]()
$251
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:30 am
JAX
- SJU
1 stop9h 48m
Delta
Tue 3/171:00 pm
SJU
- JAX
1 stop10h 59m
Delta
Deal found 2/8![Delta logo]()
$269
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:00 am
JAX
- BQN
2 stops15h 09m
United Airlines
Mon 4/2712:15 am
BQN
- JAX
1 stop9h 39m
United Airlines
Deal found 2/7![United Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:51 pm
JAX
- SJU
1 stop16h 54m
Frontier
Fri 2/277:09 pm
SJU
- JAX
2 stops24h 18m
Frontier
Deal found 2/8![Frontier logo]()
$268
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:30 am
JAX
- SJU
1 stop9h 53m
Delta
Tue 5/57:30 am
SJU
- JAX
1 stop9h 04m
Delta
Deal found 2/6![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:30 am
JAX
- SJU
1 stop9h 57m
Delta
Sat 3/77:30 am
SJU
- JAX
1 stop10h 20m
Delta
Deal found 2/8![Delta logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:51 pm
JAX
- SJU
2 stops43h 52m
Frontier
Thu 3/56:00 am
SJU
- JAX
1 stop16h 56m
Frontier
Deal found 2/6![Frontier logo]()
$283
This Priceline deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:43 am
JAX
- BQN
1 stop15h 09m
JetBlue
Wed 3/42:30 am
BQN
- JAX
1 stop8h 23m
JetBlue
Deal found 2/7![JetBlue logo]()
$350
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:30 am
JAX
- SJU
1 stop6h 20m
Delta
Thu 4/236:15 am
SJU
- JAX
1 stop8h 37m
Delta
Deal found 2/8![Delta logo]()
$294
This SmartFares deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:12 am
JAX
- BQN
1 stop14h 34m
JetBlue
Thu 5/75:01 am
BQN
- JAX
1 stop16h 18m
JetBlue
Deal found 2/8![JetBlue logo]()
$435
This eDestinos deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:47 pm
JAX
- BQN
2 stops26h 55m
Frontier
Sun 4/122:43 am
BQN
- JAX
2 stops16h 50m
Frontier
Deal found 2/8![Frontier logo]()
$425
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:00 am
JAX
- BQN
2 stops15h 09m
United Airlines
Wed 5/612:15 am
BQN
- JAX
1 stop9h 20m
United Airlines
Deal found 2/8![United Airlines logo]()
$637
This Priceline deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/149:20 pm
JAX
- BQN
1 stop25h 39m
JetBlue
Wed 2/181:59 am
BQN
- JAX
1 stop8h 54m
JetBlue
Deal found 2/7![JetBlue logo]()
$559
This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:00 am
JAX
- BQN
2 stops15h 09m
United Airlines
Wed 5/612:15 am
BQN
- JAX
1 stop9h 20m
United Airlines
Deal found 2/5![United Airlines logo]()
$676
This Expedia deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:14 am
JAX
- BQN
2 stops14h 38m
JetBlue
Wed 2/255:01 am
BQN
- JAX
2 stops16h 25m
JetBlue
Deal found 2/8![JetBlue logo]()
$623
This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:25 am
JAX
- VQS
2 stops28h 28m
United Airlines
Wed 5/610:12 am
VQS
- JAX
2 stops29h 13m
United Airlines
Deal found 2/5![United Airlines logo]()
$951
This United Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:30 am
JAX
- CPX
2 stops9h 43m
United Airlines
Wed 5/1310:30 am
CPX
- JAX
2 stops23h 05m
United Airlines
Deal found 2/5![United Airlines logo]()
$1,282
This Orbitz deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:10 am
JAX
- VQS
2 stops9h 43m
JetBlue
Sun 4/195:54 pm
VQS
- JAX
2 stops15h 28m
JetBlue
Deal found 2/7![JetBlue logo]()
$1,281
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:35 am
JAX
- VQS
2 stops33h 18m
United Airlines
Sun 4/1910:37 am
VQS
- JAX
3 stops33h 25m
United Airlines
Deal found 2/7![United Airlines logo]()
$4,070
Last-minute flights from Jacksonville to Puerto RicoDiscover last-minute flight deals from Jacksonville to Puerto Rico. Data last updated February 9, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Puerto Rico. Data last updated February 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:51 pm
JAX
- SJU
1 stop7h 46m
Multiple Airlines
Fri 2/276:00 am
SJU
- JAX
2 stops37h 27m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$267
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:43 pm
JAX
- SJU
1 stop7h 06m
American Airlines
Fri 2/2710:50 am
SJU
- JAX
1 stop14h 09m
American Airlines
Deal found 2/6![American Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:24 pm
JAX
- SJU
2 stops19h 07m
Multiple Airlines
Fri 2/276:27 pm
SJU
- JAX
1 stop25h 00m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:56 pm
JAX
- SJU
2 stops12h 58m
Frontier
Fri 2/272:54 am
SJU
- JAX
1 stop18h 57m
Frontier
Deal found 2/8![Frontier logo]()
$266
This SmartFares deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:43 am
JAX
- BQN
1 stop13h 01m
JetBlue
Sat 2/282:30 am
BQN
- JAX
1 stop8h 24m
JetBlue
Deal found 2/4![JetBlue logo]()
$464
This Priceline deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:43 am
JAX
- BQN
1 stop15h 09m
JetBlue
Wed 3/42:30 am
BQN
- JAX
1 stop8h 23m
JetBlue
Deal found 2/7![JetBlue logo]()
$350
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/18:10 pm
JAX
- SJU
1 stop12h 50m
American Airlines
Wed 3/410:50 am
SJU
- JAX
1 stop14h 09m
American Airlines
Deal found 2/8![American Airlines logo]()
$212
This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:04 pm
JAX
- SJU
2 stops19h 45m
American Airlines
Fri 3/610:50 am
SJU
- JAX
1 stop14h 09m
American Airlines
Deal found 2/8![American Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:30 am
JAX
- SJU
1 stop9h 57m
Delta
Sat 3/77:30 am
SJU
- JAX
1 stop10h 20m
Delta
Deal found 2/8![Delta logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/84:39 pm
JAX
- SJU
1 stop18h 50m
Frontier
Tue 3/106:39 pm
SJU
- JAX
2 stops24h 54m
Frontier
Deal found 2/8![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:18 pm
JAX
- SJU
1 stop20h 14m
Multiple Airlines
Tue 3/176:39 pm
SJU
- JAX
2 stops24h 54m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:30 am
JAX
- SJU
1 stop9h 48m
Delta
Tue 3/171:00 pm
SJU
- JAX
1 stop10h 59m
Delta
Deal found 2/8![Delta logo]()
$269
One-way flights from Jacksonville to Puerto RicoSearch for one-way flight options from Jacksonville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
Search for one-way flight options from Jacksonville to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
This Super.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:57 pm
JAX
- SJU
1 stop17h 10m
Frontier
Deal found 2/6![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:27 pm
JAX
- SJU
1 stop9h 02m
Frontier
Deal found 2/7![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:29 pm
JAX
- SJU
2 stops22h 29m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$97
This Super.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/910:55 pm
JAX
- SJU
1 stop21h 04m
Frontier
Deal found 2/7![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:51 pm
JAX
- SJU
1 stop25h 33m
Frontier
Deal found 2/8![Frontier logo]()
$103
This Trip.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:51 pm
JAX
- SJU
1 stop25h 33m
Frontier
Deal found 2/8![Frontier logo]()
$106
This Cheapflightsfares deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:45 pm
JAX
- SJU
Nonstop2h 50m
JetBlue
Deal found 2/8![JetBlue logo]()
$109
This KAYAK deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:38 pm
JAX
- BQN
1 stop10h 18m
JetBlue
Deal found 2/6![JetBlue logo]()
$313
This Expedia deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:35 am
JAX
- BQN
2 stops12h 10m
JetBlue
Deal found 2/6![JetBlue logo]()
$424
This KAYAK deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:10 am
JAX
- BQN
1 stop9h 46m
JetBlue
Deal found 2/6![JetBlue logo]()
$449
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:30 am
JAX
- BQN
2 stops15h 39m
United Airlines
Deal found 2/6![United Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:29 pm
JAX
- BQN
2 stops28h 40m
United Airlines
Deal found 2/6![United Airlines logo]()
$502
Find flight deals from Jacksonville to Puerto Rico
Keep the following information in mind while searching for Jacksonville to Puerto Rico flight deals. Data was last updated February 9, 2026.
Round-trip from | $211 (Kiwi.com) |
|---|---|
One-way from | $95 (Super.com) |
Popular in | December |
Cheapest in | August |
Average price | $337 |
Good round-trip deal | $250 or less |
Good one-way deal | $150 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Jacksonville to Puerto Rico that are best for you.
Fly from
Jacksonville
Fly to
Puerto Rico
Route
Depart
Return
Price
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Mon 4/20
3:27 pm-12:29 am
1 stop9h 02m
San Juan Luis Munoz Marin Intl
Wed 4/22
1:59 am-2:32 pm
1 stop12h 33m
$213
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Fri 4/24
5:30 am-1:14 pm
1 stop7h 44m
San Juan Luis Munoz Marin Intl
Sat 5/2
2:34 pm-11:59 pm
1 stop9h 25m
$239
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Thu 4/30
8:36 pm-11:37 pm
Nonstop3h 01m
San Juan Luis Munoz Marin Intl
Tue 5/5
4:00 pm-7:41 pm
Nonstop3h 41m
$251
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Fri 2/27
10:51 pm-1:24 am
1 stop25h 33m
San Juan Luis Munoz Marin Intl
Wed 3/11
5:27 pm-3:34 pm
1 stop22h 07m
$268
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Thu 2/19
4:51 pm-10:45 am
1 stop16h 54m
San Juan Luis Munoz Marin Intl
Fri 2/27
7:09 pm-6:27 pm
2 stops24h 18m
$268
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Tue 3/10
6:30 am-4:18 pm
1 stop9h 48m
San Juan Luis Munoz Marin Intl
Tue 3/17
1:00 pm-11:59 pm
1 stop10h 59m
$269
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Thu 4/30
6:30 am-4:23 pm
1 stop9h 53m
San Juan Luis Munoz Marin Intl
Tue 5/5
7:30 am-4:34 pm
1 stop9h 04m
$269
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Wed 3/4
6:30 am-5:27 pm
1 stop9h 57m
San Juan Luis Munoz Marin Intl
Sat 3/7
7:30 am-4:50 pm
1 stop10h 20m
$270
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Wed 4/22
8:19 pm-10:48 am
1 stop14h 29m
San Juan Luis Munoz Marin Intl
Wed 4/29
4:30 pm-12:21 am
1 stop7h 51m
$279
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Thu 2/26
10:51 pm-7:43 pm
2 stops43h 52m
San Juan Luis Munoz Marin Intl
Thu 3/5
6:00 am-9:56 pm
1 stop16h 56m
$283
Showing 1-10 of 46 results
Best time to book a flight from Jacksonville to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Jacksonville with our price prediction graph.
JAX-SJU
JAX-BQN
JAX-VQS
JAX-CPX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Jacksonville to Puerto Rico
JAX-PR0
JAX-SJU
JAX-BQN
JAX-VQS
JAX-CPX
What is the cheapest month to book a flight from Jacksonville to Puerto Rico?
Currently, March is the cheapest month in which you can book a flight from Jacksonville to Puerto Rico (average of $78). Flying from Jacksonville to Puerto Rico in October is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from JAX to PR?
Find hourly flight availability from Jacksonville to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 9, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Jacksonville to Puerto Rico by exploring options for tickets at noon.
What is the cheapest day to fly from Jacksonville to Puerto Rico?
Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Puerto Rico. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their Jacksonville to Puerto Rico flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated February 9, 2026.
See what other customers who have flown with Southwest, Delta, and American Airlines from Jacksonville to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Jacksonville to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Jacksonville to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Puerto Rico flights
Browse other Jacksonville and Puerto Rico flight options. Last updated on February 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Jacksonville to Puerto Rico flights
Consider these flights traveling from Jacksonville to Puerto Rico.
Top 6 airlines flying from Jacksonville to Puerto Rico
Discover the top 6 airlines that operate flights from Jacksonville to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$116 | Average$253 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$169 | Average$305 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$208 | Average$640 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$233 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$371 | FlexibilityNo cancel fee | On-time63% |